Effects of sine wave combinations on the development of precognitive mode in pursuit tracking.
A pursuit tracking task was carried out to investigate the effects of combinations of sine waves on the development of precognitive mode, which is defined as open-loop mode with little feedback. Subjects were asked to track the targets, which contained two or three sine waves as components, and then to reproduce the target motion after the target had been removed. Frequency characteristics of tracking revealed the superiority of the faster component over the slower components in terms of both amplitude ratio and tracking lag. Subjects' reproduction after removing the target demonstrated that in general, subjects could learn and memorize also the slower component motion, which had yielded inferior performance during the tracking period. These results are discussed in terms of a model based on successive organization of perception.
Yamashita
T
T
Department of Educational Psychology, Faculty of Engineering, Toin University of Yokohama, Japan.
D000328:Adult; D001288:Attention; D005260:Female; D006801:Humans; D008297:Male; D009039:Motion Perception; D010364:Pattern Recognition, Visual; D011597:Psychomotor Performance; D011698:Pursuit, Smooth; D011930:Reaction Time